protected virtual object ParseRequest(TextReader input)
{
if (input == null)
throw new ArgumentNullException("input");
JsonReader reader = (JsonReader) _serviceProvider.GetService(typeof(JsonReader));
if (reader == null)
reader = new JsonTextReader(input);
ImportContext importContext = new ImportContext();
JsonObject request = new JsonObject();
Method method = null;
JsonReader paramsReader = null;
object args = null;
reader.ReadToken(JsonTokenClass.Object);
while (reader.TokenClass != JsonTokenClass.EndObject)
{
string memberName = reader.ReadMember();
switch (memberName)
{
case "id" :
{
request["id"] = importContext.Import(reader);
break;
}
case "method" :
{
string methodName = reader.ReadString();
request["method"] = methodName;
method = _service.GetClass().GetMethodByName(methodName);
if (paramsReader != null)
{
//
// If the parameters were already read in and
// buffer, then deserialize them now that we know
// the method we're dealing with.
//
args = ReadParameters(method, paramsReader, importContext);
paramsReader = null;
}
break;
}
case "params" :
{
//
// Is the method already known? If so, then we can
// deserialize the parameters right away. Otherwise
// we record them until hopefully the method is
// encountered.
//
if (method != null)
{
args = ReadParameters(method, reader, importContext);
}
else
{
JsonRecorder recorder = new JsonRecorder();
recorder.WriteValueFromReader(reader);
paramsReader = recorder.CreatePlayer();
}
break;
}
}
}
reader.Read();
if (args != null)
request["params"] = args;
return request;
}
public static JsonRecorder Record(JsonReader reader)
{
if (reader == null)
throw new ArgumentNullException("reader");
JsonRecorder recorder = new JsonRecorder();
recorder.WriteValueFromReader(reader);
return recorder;
}